<a href="#text_container" data-toggle="tab" data-type="0" class="text-primary">从素材库中选择</a>
<div class="form message_create_form message_write_form">
    <div class="input_edition_wrap input_text">
        <textarea class="input_edition_content" contenteditable="true" name="content" maxlength="600">{{=textContent}}</textarea>
        <div class="input_edition_bar">
            <a class="icon icon_expression float-left js_emoticon" href="javascript:;"></a>
            <span class="js_input_word_num_limit  pull-right  m-t-sm">600</span>
        </div>
    </div>
</div> 